BD Diesel LB7 2001-2004 Chevy Silverado 2500 HD Allison Transmission & Converter Package – Part # 1064702SS
$9,977.99
Transmission- Increase the durability of your drivetrain. BD aluminum HD deep pan, increases oil capacity by 6qt. Re-calibrated accumulator body, Quicker, firmer shifts. Full shift kit with line mod valve to increase pressures. Increased pressure to converter. Added lube circuits to OD planet. Added lube and support to output and intermediate shafts. Drilled and tapped direct and intermediate feeds to prevent leaks at case. Upgraded OD snap ring. Machined center support. Reworked front pump, Fully rollerized geartrain. Clutch Count: COAST CLUTCH 2, Clutch Count: FORWARD 5, Clutch Count: LOW REVERSE 7, Clutch Count: INTERMEDIATE 4, Clutch Count: OVERDRIVE 4. Each transmission is dyno tested. Torque Convertor- Enhanced Stall – Street/Towing applications. Torque multiplying cast aluminum stators. Lower rpm response than the stock converter. More efficient operation. Less heat and better fuel economy. Stamp-forged steel front cover, Furnace-brazed fins. Up to triple the amount of lock-up clutch material. Warranty-> Parts- 36 Month/150,000 miles; Labor- 12 Month/24000 Miles.
BD TowMaster Chevy Allison 1000 Transmission & Converter Package – 2001-2004 LB7 2wd
- BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
- New A & B trim valves deliver full line pressure to the clutches
- New convertor lock up valve to boost lock-up pressures
- Clutch Count: C4 7 clutches (17% increase over stock)
- Clutch Count: C5 7 clutches (17% increase over stock)
- Clutch Count: C1 8 clutches (14% increase over stock)
- Clutch Count: C3 7 clutches (75% increase over stock)
- Clutch Count: C2 7 clutches (17% increase over stock)
- Up to triple the amount of lock-up clutch material
- Lower rpm response than the stock converter
- Enhanced Stall – Street/Towing applications
- Increase The Durability Of Your Drivetrain
- Torque multiplying cast aluminum stators
- Aluminum HD Deep Transmission Pan
- Less heat and better fuel economy
- Each transmission is dyno tested
- Torque Convertor Enhanced Stall
- Stamp-forged steel front cover
- High energy GPZ(TM) frictions
- Stamped Forged 1 Piece Cover
- High Energy Clutch Material
- More Efficient Operation
- Increased Clutch Count
- No Race Abuse Covered
- Revised oil circuits
- Furnace Brazed Fins
- Furnace-brazed fins
- TORQUE CONVERTOR:
- TRANSMISSION:
Out of stock
Enhance the durability and performance of your Chevrolet Silverado 2500 HD with the BD Diesel LB7 Transmission & Converter Package designed specifically for models from 2001 to 2004. This comprehensive upgrade includes a heavy-duty aluminum deep transmission pan that increases oil capacity by 3.5 quarts, promoting better cooling and lubrication under severe towing and heavy-duty conditions. The transmission features a re-calibrated accumulator body for quicker, firmer shifts, along with a full shift line pressure increase thanks to a line mod valve, ensuring consistent power delivery and responsiveness during demanding applications. The package also incorporates upgraded clutch counts across multiple clutch packs—such as 8 clutches in the C1 set and 7 clutches in others—resulting in up to a 75% increase over stock, which significantly improves torque capacity and overall transmission resilience.
Features:
- Heavy-duty aluminum deep transmission pan increases oil capacity for enhanced cooling and lubrication
- Re-calibrated accumulator body and line mod valve for quicker, firmer shifts with increased pressure
- Upgraded clutch counts across multiple clutch packs for improved torque capacity and durability
- Enhanced stall torque converter with cast aluminum stators providing lower rpm response, better fuel economy, and less heat under street and towing loads
Fitment:
Chevrolet Silverado 2500 HD Base 2001 to 2004
Chevrolet Silverado 2500 HD LS 2001 to 2004
Chevrolet Silverado 2500 HD LT 2001 to 2004
Chevrolet Silverado 2500 HD WT 2004
Chevrolet Silverado 3500 Base 2001 to 2004
Chevrolet Silverado 3500 LS 2001 to 2004
Chevrolet Silverado 3500 LT 2001 to 2004
Chevrolet Silverado 3500 WT 2004
GMC Sierra 2500 HD Base 2002 to 2004
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SLE 2001 to 2004
GMC Sierra 2500 HD SLT 2001 to 2004
GMC Sierra 2500 HD WT 2003 to 2004
GMC Sierra 3500 Base 2002 to 2004
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SLE 2001 to 2004
GMC Sierra 3500 SLT 2001 to 2004
| Weight | 400 lbs |
|---|---|
| Dimensions | 45 × 27 × 23 in |
| air_freight_prohibited | false |
| not_carb_approved | false |
| ltl_freight_required | true |
| prop_65 | Y |
| part_type | automotive |
| epa | N/A |
| carb_acknowledgement_required | false |
| core charge | 2100 |
| regular_stock | false |
| units_per_sku | 1 |
| upc | 019025020894 |
| brand | BD Diesel |
| part_number | 1064702SS |
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